Selenium單擊不適用於angularjs ng-click事件

Question

我想要驗證在ng-click事件上調用特定的外部函數。 輸入聲明如下。 這在瀏覽器中工作正常，因此在功能上沒有問題，只有在使用Selenium進行測試時我沒有看到正確的結果。 myFunction正在調用外部myExternalFunction，這是我正在嘗試驗證的行為。 我們已經進行了茉莉花測試，間諜在不同的環境中驗證了這種行為，但無論如何都需要Selenium。 我們目前也不使用量角器。 我正在尋找Selenium的解決方案。

<input class="myClass" ng-click="myFunction()">

在C＃Selenium測試中，我寫道：

// Creating the mock external function since the context doesn't have it.
IJavaScriptExecutor executor = WebDriver as IJavaScriptExecutor;
executor.ExecuteScript("window.called='false'");
executor.ExecuteScript("window.external = {}");

// The behavior will be just setting the called variable to true.
// We will retrieve the variable and check the value to see if the function was called.
executor.ExecuteScript("window.external.myExternalFunction = function() {window.called = 'true';}");

// Select the element - there's only one element with this classname
IWebElement element = WebDriver.FindElement(By.ClassName("myClass"));
string value = "";  
// Verified via debugging that the element is actually valid.
// Tried the following options.

// 1) Just click and wait for event propagation - didn't work.
element.Click(); // Didn't do anything so added a Thread Sleep to make sure.
Thread.Sleep(1000);
value = WebDriver.ExecuteJavaScript<string>("return window.called;"); // returns false - expected to be true.

// 2) Use the actions to focus and click.
IWebDriver driver = WebDriver;
Actions a = new Actions(driver);    
a.MoveToElement(element).Perform();
a.MoveToElement(element).Click().Perform();
Thread.Sleep(1000);
value = WebDriver.ExecuteJavaScript<string>("return window.called;"); // returns false - expected to be true.

// 3) Select and click via javascript instead.
executor.ExecuteScript("angular.element('.myClass').click();");
Thread.Sleep(1000);
value = WebDriver.ExecuteJavaScript<string>("return window.called;"); // returns false - expected to be true.

在這個階段，我幾乎沒有想法。 難道沒有辦法讓Selenium與angularjs玩得很好嗎？ 類似的問題： Selenium點擊事件不觸發angularjs ng-click沒有確定的答案。

Answer 1

我建議，使用xpath來定位元素，你應該很好。 如果可能的話，請分享xpath。

Answer 2

你可以使用css選擇器，它應該工作：

By.cssSelector("input[ng-click='myFunction()']")